数据记录排序

SQL数据记录如何错位组合排序输出？select a1，b1 from t 结果SQL记录如下：如何排列成：求高手指教？

原文:【记录】T-SQL 分组排序中取出最新数据示例 Product 表结构：示例 Product 表数据：想要的效果是，以 GroupName 字段分组，取出分组中通过 Sort 降序最新的数据，通过示例数据，可以推算出结果数据的 ID 应该为：7、5、3。...

MySQL的SQL 语句：根据从表记录个数对主表排序

目的：由主表取若干记录，排序依据：根据从表中与主表关联的记录的个数来排序。以上述的记录为例，主表的记录顺序应该为：20 name20 10 name10 13 name13 答案1：select*,count(*)as iReply from(SELECT a.nId,a.sName,b.sReply FROM news ...

排序更多"数据"相关

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排序记录数据相关内容

.分组排序记录 .查询排序记录 .mysql排序记录 .sql记录排序

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